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Fig. 4 | Critical Care

Fig. 4

From: Preoperative plasma growth-differentiation factor-15 for prediction of acute kidney injury in patients undergoing cardiac surgery

Fig. 4

Receiver operator characteristics of nested logistic regression models on the development of cardiac-surgery-associated acute kidney injury (CSA-AKI) with and without (w/o) taking into account preoperative plasma levels of growth-differentiation factor-15 (GDF) for acute kidney injury (AKI) grade 1 and 3. While the inclusion of GDF led to a statistically significant increase in the area under curve (AUC) for AKI grade 3, this was not the case for AKI grade 1

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